Finding the Fourth Proportional to 33,483.96, 46,238.99 and 21,567.78

Step by Step Solution

1. Step 1: Write the proportion equation
   33,483.96 : 46,238.99 = 21,567.78 : x
2. Step 2: Convert to fraction form
   33,483.96/46,238.99 = 21,567.78/x
3. Step 3: Cross multiply
   33,483.96x = 46,238.99 × 21,567.78
4. Step 4: Simplify right side
   33,483.96x = 997,272,255.90
5. Step 5: Solve for x
   x = 997,272,255.90/33,483.96
6. Step 6: Final answer
   x = 29,783.58